/****************************************************************************** pppdebug.h - System debugging utilities.** Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.* portions Copyright (c) 1998 Global Election Systems Inc.* portions Copyright (c) 2001 by Cognizant Pty Ltd.** The authors hereby grant permission to use, copy, modify, distribute,* and license this software and its documentation for any purpose, provided* that existing copyright notices are retained in all copies and that this* notice and the following disclaimer are included verbatim in any * distributions. No written agreement, license, or royalty fee is required* for any of the authorized uses.** THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.******************************************************************************** REVISION HISTORY (please don't use tabs!)** 03-01-01 Marc Boucher <marc@mbsi.ca>*   Ported to lwIP.* 98-07-29 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.*	Original.*******************************************************************************/#ifndef PPPDEBUG_H#define PPPDEBUG_H/*************************** PUBLIC DATA TYPES ***************************//* Trace levels. */typedef enum {	LOG_CRITICAL = 0,	LOG_ERR = 1,	LOG_NOTICE = 2,	LOG_WARNING = 3,	LOG_INFO = 5,	LOG_DETAIL = 6,	LOG_DEBUG = 7} LogCodes;/************************** PUBLIC FUNCTIONS **************************//* *	ppp_trace - a form of printf to send tracing information to stderr */void ppp_trace(int level, const char *format,...);#if PPP_DEBUG > 0#define AUTHDEBUG(a) ppp_trace a#define IPCPDEBUG(a) ppp_trace a#define UPAPDEBUG(a) ppp_trace a#define LCPDEBUG(a) ppp_trace a#define FSMDEBUG(a) ppp_trace a#define CHAPDEBUG(a) ppp_trace a#define PPPDEBUG(a) ppp_trace a#define TRACELCP 1#else#define AUTHDEBUG(a)#define IPCPDEBUG(a)#define UPAPDEBUG(a)#define LCPDEBUG(a)#define FSMDEBUG(a)#define CHAPDEBUG(a)#define PPPDEBUG(a)#define TRACELCP 0#endif#endif /* PPPDEBUG_H */